Magnetic Nanotechnology Solution for Microplastics
Budget: $10 – $30 USD
Section 1: The Problem and Its Urgency
Slide 1: The Microplastic Crisis
Introduce microplastics (MPs) and their impacts on human health, agriculture, and water systems.
Slide 2: Impact on Minnesota Agriculture
Highlight the threat to Minnesota’s economy and food security, using data from the Chamber of Commerce and studies like Iqbal et al.
Slide 3: Why Existing Efforts Fall Short
Describe how existing FDA regulations and filters aren’t enough to stop long-term MP infiltration into the food chain and human body.
Section 2: Evaluating Prior Solutions
Slide 4: Magnetization Trials
Detail early studies (like Shi et al.) showing magnetic nano-Fe₃O₄ effectiveness in filtering MPs, but also highlight particle size limitations.
Slide 5: Traditional Filtration Methods
Explore carbon filtration’s strengths and weaknesses, such as cost and inability to remove all contaminants.
Slide 6: Reverse Osmosis and Its Limits
Cover RO’s success at removing fine particles but also its drawbacks (e.g., high water waste and energy use).
Section 3: Our Design and Why It Works
Slide 7: Design Process and Criteria
Introduce your magnetic nanotechnology-based solution and walk through the design requirements (efficiency, cost, environmental safety, etc.)
.
Slide 8: Prototype Concept and Simulation
Show the Paint 3D prototype and discuss key design decisions (filter structure, flow, material choice) and engineering simulations
.
Slide 9: Design Justification
Present a comparison matrix showing why magnetic separation was chosen over alternatives like bioremediation or chemical treatments
.
Section 4: Scientific Foundations and Testing
Slide 10: STEM Application
Explain the use of calculus (optimization), fluid dynamics, and electrical engineering principles in filter design
.
Slide 11: Experimental Testing and Data
Share lab-tested results, statistical analysis of MP removal rates, and significance testing of your system
.
Slide 12: Field Testing and Expert Review
Detail your field simulation efforts, stress tests (e.g., ANSYS FEA), and expert feedback from engineers and scientists
.
Section 5: Feasibility and Future Outlook
Slide 13: Scalability and Cost-Efficiency
Break down how your design meets real-world needs for small-scale, affordable, renewable-powered solutions
.
Slide 14: Environmental and Ethical Responsibility
Discuss renewable energy integration, recyclability of parts, and how your solution avoids adding new contaminants.
Slide 15: Final Thoughts and Next Steps
Recap your mission, the promise of your solution, and the pathway to further development and deployment.
Slide 1: The Microplastic Crisis
Introduce microplastics (MPs) and their impacts on human health, agriculture, and water systems.
Slide 2: Impact on Minnesota Agriculture
Highlight the threat to Minnesota’s economy and food security, using data from the Chamber of Commerce and studies like Iqbal et al.
Slide 3: Why Existing Efforts Fall Short
Describe how existing FDA regulations and filters aren’t enough to stop long-term MP infiltration into the food chain and human body.
Section 2: Evaluating Prior Solutions
Slide 4: Magnetization Trials
Detail early studies (like Shi et al.) showing magnetic nano-Fe₃O₄ effectiveness in filtering MPs, but also highlight particle size limitations.
Slide 5: Traditional Filtration Methods
Explore carbon filtration’s strengths and weaknesses, such as cost and inability to remove all contaminants.
Slide 6: Reverse Osmosis and Its Limits
Cover RO’s success at removing fine particles but also its drawbacks (e.g., high water waste and energy use).
Section 3: Our Design and Why It Works
Slide 7: Design Process and Criteria
Introduce your magnetic nanotechnology-based solution and walk through the design requirements (efficiency, cost, environmental safety, etc.)
.
Slide 8: Prototype Concept and Simulation
Show the Paint 3D prototype and discuss key design decisions (filter structure, flow, material choice) and engineering simulations
.
Slide 9: Design Justification
Present a comparison matrix showing why magnetic separation was chosen over alternatives like bioremediation or chemical treatments
.
Section 4: Scientific Foundations and Testing
Slide 10: STEM Application
Explain the use of calculus (optimization), fluid dynamics, and electrical engineering principles in filter design
.
Slide 11: Experimental Testing and Data
Share lab-tested results, statistical analysis of MP removal rates, and significance testing of your system
.
Slide 12: Field Testing and Expert Review
Detail your field simulation efforts, stress tests (e.g., ANSYS FEA), and expert feedback from engineers and scientists
.
Section 5: Feasibility and Future Outlook
Slide 13: Scalability and Cost-Efficiency
Break down how your design meets real-world needs for small-scale, affordable, renewable-powered solutions
.
Slide 14: Environmental and Ethical Responsibility
Discuss renewable energy integration, recyclability of parts, and how your solution avoids adding new contaminants.
Slide 15: Final Thoughts and Next Steps
Recap your mission, the promise of your solution, and the pathway to further development and deployment.